Member Blog Posts: dc

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  DC Motor Controlled by H-Bridge Relay

  Posted Feb 09, 2012 By Circuit Projects

  A reversible DC motor can be controlled to spin clockwise and counterclockwise using this circuit which only has a single switch for single…

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  DC Motor Functions as DSPIC Servo

  Posted Feb 08, 2012 By Circuit Projects

  The project has been developed to create a servo programmed by DSPIC microcontroller from driving small DC brushed motors that will be used…

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  Loudspeaker Time Delay with DC Protection

  Posted Feb 08, 2012 By Circuit Projects

  The objective of the circuit is to create a loudspeaker circuit to be used in final amplifiers while imposing a time delay mechanism with DC…

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  DC Sound Level Meter

  Posted Feb 02, 2012 By Circuit Projects

  The circuit is designed to measure and monitor the level of an input audio signal by displaying an on the spot reading and not the peak…

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  DC Motor Driver and PWM Driver

  Posted Jan 26, 2012 By Circuit Projects

  The project creates a DC motor driver board that will control 2 small DC motors while the PSM driver board will control 3 channels of PWM…

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  DC Motor Control Using L298

  Posted Jan 25, 2012 By Circuit Projects

  A more standard motor driver, the L298HN is being used for the purpose of controlling one 12V DC motor with the aid of a PIC…

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  DC Motor Control Made of Solid State Switches

  Posted Jan 25, 2012 By Circuit Projects

  The circuit illustrates the operation of solid state switches as it controls the movement and the direction of the motor as denoted by the…

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  High Voltage Power Supply with 300V and 600V DC Output

  Posted Jan 24, 2012 By Circuit Projects

  This one is a high voltage power supply circuit that gives an output of +600V DC. The circuit acts as a full wave voltage doubler and when…

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  DC Power Supply in Programmable and Digital Form

  Posted Jan 18, 2012 By Circuit Projects

  The objective of the project is to design a DC power supply based on a microcontroller making it cheaper but with a lot more…

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  Soft Start for Loudspeaker with DC Protection

  Posted Jan 14, 2012 By Circuit Projects

  The circuit was designed for the purpose of providing protection to the loudspeaker and also incorporating soft touch technology for…

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  Simple Adjustable DC Power Supply

  Posted Jan 14, 2012 By Circuit Projects

  This project is a variation on those using linear voltage regulator chips to power low-voltage experiments wherein it uses a low dropout…

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  High Impedance DC Voltmeter using MOS Op-Amp

  Posted Jan 14, 2012 By Circuit Projects

  The circuit was designed for the purpose of creating a voltmeter with high impedance that would measure Direct Current voltages across any…

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  Regulated DC Power Supply with 13.8V and 20A Rating

  Posted Jan 13, 2012 By Circuit Projects

  The circuit was designed to create a DC power supply that will be rated with 13.8 V and 20 A while having a current limiter and short…

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  The DC House Project: Providing Access to Electricity for the Less Fortunate

  Posted Oct 28, 2011 By Taufik Taufik

  Background

  There are an estimated 1.4 billion people in the world today who do not have access to electricity. This figure represents a…

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  High Voltage DC Transmission

  Posted Oct 12, 2011 By Purnendu Kumar

  Hi friends as we all know today’s life is completely dependent on electricity and power is not generated in every house but we use the power being…

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  Electric Motor Reference Guide

  Posted Dec 20, 2010 By Cody Miller

  I have found that Motors are amazing. Since my first class in electric machines I have had a lot of respect for the theory behind motors…

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